914  
WHUS52 KCHS 251818  
SMWCHS  
AMZ360-251915-  
/O.NEW.KCHS.MA.W.0062.260725T1818Z-260725T1915Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE CHARLESTON SC  
218 PM EDT SAT JUL 25 2026  
 
THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
COASTAL WATERS FROM SOUTH SANTEE RIVER TO EDISTO BEACH SC OUT 20  
NM...  
 
* UNTIL 315 PM EDT.  
 
* AT 218 PM EDT, STRONG THUNDERSTORMS WERE LOCATED ALONG A LINE FROM  
11 NM NORTH OF JIMMY LELAND TUG TO OVER CAPERS ISLAND BUOY, MOVING  
EAST AT 20 KNOTS.  
 
HAZARD...WIND GUSTS TO 40 KNOTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
* LOCATIONS IMPACTED INCLUDE...  
JIMMY LELAND TUG, BULL BREAKERS, BULLS BAY, CAPERS REEF, HECTOR  
REEF, CAPERS ISLAND BUOY AND CAPE ROMAIN REEF.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
BOATERS SHOULD SEEK SAFE HARBOR IMMEDIATELY UNTIL THESE STORMS PASS.  
WIND GUSTS 34 KNOTS OR GREATER, HIGH WAVES, DANGEROUS LIGHTNING, AND  
HEAVY RAIN ARE POSSIBLE WITH THESE STORMS.  
 
 
 
LAT...LON 3279 7983 3283 7974 3287 7972 3291 7964  
3296 7965 3301 7962 3306 7952 3305 7941  
3309 7940 3313 7932 3313 7927 3312 7928  
3296 7894 3273 7917 3265 7936  
TIME...MOT...LOC 1816Z 283DEG 19KT 3304 7930 3296 7947 3285 7971  
 
MAX HAIL SIZE...0.00 IN  
MAX WIND GUST...40 KTS  
 
 
 
ST  
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